抄録
The purpose of this study is to develop a calculating method for cold and hot water consumption in office building. This paper shows the state of office worker's presence and the characteristics of water usage in the hot-water service rooms by the questionnaire investigation and measurement in the D building. Under the analysis of results, we set up the calculating model. Furthermore, we carried out the simulation for calculating the time series loads. By comparing the values of measurement and simulation, the applicability of calculating method for hot-water service room in office building is verified.